A bar graph with type of reading material on the x-axis, and number on the y-axis. For grade 6, 9 chose books, 9 chose comics, 2 chose magazines, 0 chose other. For grade 7, 5 chose books, 8 chose comics, 5 chose magazines, and 2 chose other. For grade 8, 7 chose books, 7 shoes comics, 4 chose magazines, and 2 chose other. Mr. Rodriguez used a random sample of 20 students from each grade at Willowbrook School to determine their favorite types of reading material. He made a graph of the results. What can he infer from the results? Overall, students are less interested in reading magazines than comics. Students are less interested in reading comics than magazines. Students prefer magazines to books. 7th-grade students prefer books.